Q: Is 1,161,601 a Prime Number?
A: No, 1,161,601 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 1161601 can be evenly divided by 1 7 31 53 101 217 371 707 1,643 3,131 5,353 11,501 21,917 37,471 165,943 and 1,161,601, with no remainder.
Since 1,161,601 cannot be divided by just 1 and 1,161,601, it is not a prime number.